The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From stephen green:
This is a unique game that you probably haven't played before, you need to get your stunt bike over the dangerous obstacles by drawing a track to get him over it. Make your design too dangerous and your stunt bike driver is done for. Make sure to watch how many lives you have left!Point and click to draw a ramp for your rider to launch from - and draw a ramp for your rider to safely land on. Scroll the in game map with the arrows. Some levels will require you to clear obstacles while others will require you to pop balloons - angle your jumps carefully to complete all goals and move on to the next level.You will not want to stop playing until you have completed every level the game has to offer. Have Fun!